✨Oliver Häger 🕶 Email & Phone Number

I have been working in software development for over two decades. Over this time, I handled more than thirty projects and worked with various technology stacks. My primary technologies nowadays are NextJS on the frontend and NodeJS on the backend. I prefer serverless architectures but have also worked with well-known cloud platforms like AWS and GCP. Another technological focus is on blockchain technologyI worked at a renowned Brazilian software company from 2013 until 2021, where I held the position of Senior Principal Engineer. In addition to tackling technological challenges, I was also entrusted with the responsibility of leading teams of up to 25 people. Furthermore, I served as a cross-team leader, an experience that allowed me to refine my communication and leadership skills.Since 2018, I've been deeply engaged in decentralized technology, with a particular focus on Signum (formerly Burstcoin), an ecologically sustainable blockchain platform. I actively contribute to the open-source community trying to improve developer and user experience. I developed and maintain the official TypeScript SDK SignumJS, the cross-platform wallet Phoenix, the MetaMask-like browser-extension XT Wallet, and overseeing various projects and collaborating on others.Since November 2021, I have been operating as an independent Blockchain Solutions Engineer, Architect, and Consultant. In August 2022, we founded AXT Proptech Company S/A with the goal of enhancing traditional business models by incorporating innovative concepts based on blockchain technology, thus increasing their efficiency and attractiveness.

Listed skills include Javascript, Html, Software Development, Web Development, and 37 others.